Water Rockets – up, up and away!

Google led me here where they have instructions on making a simple water rocket out of a 50ml bottle. I originally found out abou all this stuff from The Jer Zone. Anyone reading this make one of these things?

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Donncha Ó Caoimh is a software developer at Automattic and WordPress plugin developer. He posts photos at In Photos and can also be found on Google+ and Twitter.

9 thoughts on “Water Rockets – up, up and away!”

  1. Hell yes, made one from a 2 litre bottle and a foot pump when I was ten. The thing was good for a 20 metre blast off, messy as hell though :-)

  2. I made one in grade six but i only use air i resently made a 3 stage that could be adapted to 100 stage if you wanted
    o and if u email me print it as it is

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